introduction-to-rdf-data-model by Cesar Augusto Nogueira via Slideshare

introduction-to-rdf-data-model by Cesar Augusto Nogueira via Slideshare

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The data modeling process. The figure illustrates the way data models are developed and used today. A conceptual data model is developed based on the data requirements for the application that is being developed, perhaps in the context of an activity model. The data model will normally consist of entity types, attributes, relationships, integrity rules, and the definitions of those objects. This is then used as the start point for interface or database design

The data modeling process. The figure illustrates the way data models are developed and used today. A conceptual data model is developed based on the data requirements for the application that is being developed, perhaps in the context of an activity model. The data model will normally consist of entity types, attributes, relationships, integrity rules, and the definitions of those objects. This is then used as the start point for interface or database design

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NSA Prism: Why I'm boycotting US cloud tech by Trevor Pott | interesting article on the NSA privacy scandal

NSA Prism: Why I'm boycotting US cloud tech by Trevor Pott | interesting article on the NSA privacy scandal

data modeling is dead: long live data modeling!

data modeling is dead: long live data modeling!

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To  explore data modeling techniques, we have to start with some more or less systematic view of NoSQL data models that preferably reveals trends and interconnections. The following figure depicts imaginary “evolution” of the major NoSQL system families, namely, Key-Value stores, BigTable-style databases, Document databases, Full Text Search Engines, and Graph databases:

To explore data modeling techniques, we have to start with some more or less systematic view of NoSQL data models that preferably reveals trends and interconnections. The following figure depicts imaginary “evolution” of the major NoSQL system families, namely, Key-Value stores, BigTable-style databases, Document databases, Full Text Search Engines, and Graph databases:

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